26. The Ricci flow for simply connected nilmanifolds, Communications in Analysis and Geometry 19 (2011), 831-854. Article
25. Ricci soliton solvmanifolds, Journal für die reine und angewandte Mathematik 650 (2011), 1-21. Article
24. Einstein solvmanifolds: existence and non-existence questions, with Cynthia Will, Mathematische Annalen 350 (2011), 199-225. Article
23. Einstein solvmanifolds are standard, Annals of Mathematics 172 (2010), 1859-1877. Article
22. Weak mirror symmetry of Lie algebras, with Richard Cleyton and Yat-Sun Poon, Journal of Symplectic Geometry 8 (2010), 37-55. Article
21. Einstein solvmanifolds and nilsolitons, Contemporary Mathematics 491 (2009), 1-37, Proceedings of the `Sixth Workshop on Lie Theory and Geometry´, Córdoba, November 2007 (survey). arXiv
20. Nilmanifolds of dimension ≤ 8 admitting Anosov diffeomorphisms, with Cynthia Will, Transactions of the AMS 361 (2009), 2377-2395. Article
19. On Anosov automorphisms of nilmanifolds, with Cynthia Will, Journal of Pure and Applied Algebra 212 (2008), 1747-1755. Article
18. On rational forms of nilpotent Lie algebras, Monatshefte fur Mathematik 155 (2008), 15-30. Article